import type { ContentState, Entry, SchemaManifest } from "@aotter/mantle-spec";
import type { EntryReader } from "../../port/EntryReader.js";
/**
 * `joinParentIfTranslation` — when `entry.collection` declares
 * `translates.parent`, fetch the parent and merge its data into the
 * child's data (translation wins on key conflict). Implements
 * ADR-0010's promise that public render paths join translations to
 * their parent on the declared field, so parent-only fields like
 * `posts.coverUrl` reach templates that read `data.coverUrl`.
 *
 * Status filter: parent must be in the same lifecycle bucket as the
 * child (typically "published"). `RequestPublishUseCase` already
 * blocks publishing a translation whose parent isn't published, so at
 * render time `parentStatus: "published"` always finds the parent.
 * Preview omits the filter — a draft translation can preview against
 * its already-published parent.
 */
export declare function joinParentIfTranslation(reader: EntryReader, schemas: ReadonlyMap<string, SchemaManifest>, entry: Entry, options?: {
    readonly parentStatus?: ContentState;
}): Promise<Entry>;
/**
 * Batch sibling for list paths. Issues one `IN (...)` query for all
 * parent lookups across the list, deduplicating join values — so a
 * 20-locale list keyed off the same parent slug costs 1 D1 read, not
 * 20. Assumes all entries share a single collection (the contract of
 * `RenderListLiveUseCase`); if mixed collections ever land here, fall
 * back path-per-entry would be needed.
 */
export declare function joinParentForList(reader: EntryReader, schemas: ReadonlyMap<string, SchemaManifest>, entries: readonly Entry[], options?: {
    readonly parentStatus?: ContentState;
}): Promise<Entry[]>;
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